define and understand terrorism

Its not that only uneducated,unemployed youth caught in the net of terrorism.I think its the reverse way..its all in the mindset.its not about the photo that pakistani has in his pocket but its about the place osama has made into the heart of that pakistani who could be a dangerous threat to the society.who could guess similar story in the line of 9/11 happens through a person like him.beware!!!!!!